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50 inch wide screen with fuzzy picture

My Toshiba 50 inch wide screen HDTV (not LCD) tv, about 5 years old gets a really fuzzy picture when you turn it on after its been off for a while. It takes anywhere from 10-30 mins for it to clear up then after that it seems ok until you turn it off again. Is this a cheap fix? What could the problem be?

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If it recovers by itself, yes, it should be a cheap fix. It's most likely bulged/leaky capacitors in the power supply and flyback area. Check all the capacitors, and in my experience if you see a suspicious one it is best to replace all of them in that area, they are cheap and will save you from more serious issues.

Posted on Jun 26, 2009

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Link to a pic so you know what a cap is and how to tell if its bad just buy looking @ it.
the bad ones are in RED and have budged tops and have vented acid(the dark goop on top) the good ones are in blue, but in this pic i would replace all of them.
this happens due to the heat near them........

Posted on Jun 27, 2009

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Further info, pics, comments, and updates on my Facebook page at

http://on.fb.me/mVwhVN

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Further info, pics, comments, and updates on my Facebook page at

http://on.fb.me/mVwhVN

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Most likely it is the flat panel tab bond failure (panel made by Samsung). Further resolution updates will be on my Facebook page.

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My 3-year old 52-inch Toshiba flat panel TV (Model # 52RV53U, Serial # AM409000295) developed a display problem (purchased Aug. 2008, manufactured July 2008). Vertical multicolored lines appeared on the screen just left of center. The band of thin vertical bars is 5.5 inches wide. The lines are about 1/16-inch wide. They are stationary, always exactly in same place. They over-ride any other picture on the screen (no transparency). They are there all time even with no video inputs to the TV after the unit is turned on. See picture #1. The TV works well in every other respect, but, obviously, it is annoying to watch the picture with the color band blocking about 1/6 of the picture.

Further info, pics, comments, and updates on my Facebook page at

http://on.fb.me/mVwhVN

I already swapped out the TCON board with no improvement and replugged the TCON board cables with no improvement.

Most likely it is the flat panel tab bond failure (panel made by Samsung). Further solution updates will be on my Facebook page.

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